i have to find the index of the same value in an array,see the following example a=[1 2 3 1] i want b=[1 4] as output..how can i do this? A solution using find is this u=unique(a) n=histc(a,u) find(a==u(n>1)) but if in the a array there isn't 2 or more sam...
is_missing =1×3 logical array 0 0 1 idx_missing = find(is_missing) idx_missing = 3 (That's not got much loops.) 댓글 수: 0 댓글을 달려면 로그인하십시오. 추가 답변 (1개) Bharat Chandra Mukkavalli2022년 7...
Ammar Ali 2021年11月29日 MATLAB MATLAB Array 本教程将讨论使用 MATLAB 中的 find() 函数在数组中查找值的索引。 在MATLAB 中使用 find() 函数在数组中查找值的索引 在数组中,元素被放置在从 1 开始的某些索引上,依此类推。要在给定数组中查找值的索引,我们可以使用 find() 函数。find() 函数用于查找...
contains longitudes in the first column and latitudes in the second column. For every latitude and longitude pair in 'lonlat' I need to find the index of the closest latitude and longitude pair in 'loc'. 'lonlat' and 'loc' both have two columns but th...
value of a: 14 value of a: 15 value of a: 16 value of a: 17 value of a: 18 value of a: 19 value of a: 20 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 在MATLAB 中 while循环的语法是: while <expression> <statements> ...
源码如下： 1 #include <iostream> 2 #include <string.h> 3 #include <stdlib.h> ...
nVar,1),'a numeric value',options,defaultopt); if ~isempty(ME) throw(ME) end checkoptionsize('TypicalX', size(typicalx), sizes.nVar); options.TypicalX = typicalx; options.FinDiffType = optimget(options,'FinDiffType',defaultopt,'fast'); options = validateFinDiffRelStep(sizes.nVar,...
For example, for same rows like game value =0, the output should be 0... 3 years ago | 1 answer | 0 1answer Question find the repeating numbers in order I want to find the repeating numbers from the array in order. I have tried different repeating functions which tell me the fre...
第一行我们声明一个containers.Map的变量(其实是containers.Map类的对象)叫做addressMap,2,3,4行通过提供Key Key Value的方式来给对象赋值,其中单引号内部的值叫做键(Key),等式右边的叫做键值(Key Value)。通过这个结构,我们在MATLAB内存中,建立起了如图Fig.3的映射关系数据结构。
second. Find the first column to start as a cost index. Cost_Column plays a very important role in defining the size of the column in the for loop. Automatic operation can be correctly realized no matter how the number of matrix columns changes. Next, measure the size of the original ...